In his recent Twitter AMA, Denver-based electronic artist Illenium revealed all to fans over a range of issues. Most notably was news of an album coming this year, along with an expanded two-night Red Rocks run. He also revealed late last year that he would be making his Madison Square Garden debut in 2019—a milestone feat for any artist looking to crossover.

Now the dates have been officially locked down for Nick Miller to grace the stages at two of North America’s most hallowed venues this year. On September 21, Illenium will host his biggest continental headline show to date at Madison Square Garden in New York City. On October 11 and 12, he’ll launch a two-night stand at Colorado’s legendary Red Rocks Amphitheater.

Tickets to both events are on sale and available on Illenium’s website.